Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 22, 2008
Patent Application Number
10537073
Date Filed
May 3, 2004
Patent Primary Examiner
Patent abstract
The colorant for keratin fibers contains direct and/or oxidative dyes as well as a perfume system consisting of an encapsulated perfume and an unencapsulated perfume of the same composition. The ratio of encapsulated perfume to unencapsulated perfume is equal to about 0.5:3 to 3:0.5. The perfume system is used for removing or masking the unpleasant odor of alkalinizing agents in the colorant.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
